Evaluation items | Min | Max | Median | M ± SD | Level of Effectiveness |
---|---|---|---|---|---|
1. The function of the "Scissor-Tip-Separator." |  |  |  | 4.88 ± 0.29 | High |
  1.1 The "Scissor-Tip-Separator" is a device that regulates scissor blade separation and prevents scissor blades from returning to their normal position | 4 | 5 | 40 (90.9) |  |  |
  1.2 The "Scissor-Tip-Separator" holds scissor blades to allow steam to reach all surfaces; this can be confirmed by observing that the indicator inserted in the "Scissor-Tip-Separator" turns black in the acceptance zone | 4 | 5 | 38 (86.4) |  |  |
  1.3 The "Scissor-Tip-Separator" tip guard protects the scissors' sharp blades from chipping, bending, and deformation | 4 | 5 | 38(86.4) |  |  |
2. Usability of the "Scissor-Tip-Separator" |  |  |  | 4.83 ± 0.33 | High |
  2.1 The V groove fits the scissor blades; it is compatible with different types and sizes of scissors | 4 | 5 | 36 (81.8) |  |  |
  2.2 The rectangular box in the middle is appropriate for inserting the scissors from the back toward the front; scissors are easily inserted into the safeguard | 4 | 5 | 36 (81.8) |  |  |
  2.3 The scissor shanks can easily be pressed and released from the locking handle. Simultaneously, the "Scissor-Tip-Separator" firmly holds the scissor shanks in the locking handle | 4 | 5 | 37 (84.1) |  |  |
  2.4 The U shape of this device makes it easy to grip; it does not slip when surgical scissors are removed from the "Scissor-Tip-Separator." | 4 | 5 | 37 (84.1) |  |  |
  2.5 The safeguard and drilled holes allow steam to reach all scissor surfaces easily | 4 | 5 | 36 (81.8) |  |  |
3. Safety of the "Scissor-Tip-Separator" |  |  |  | 4.83 ± 0.33 | High |
  3.1 After steam sterilization, the "Scissor-Tip-Separator" was not melted or adhered to the scissors | 4 | 5 | 37 (84.1) |  |  |
  3.2 The "Scissor-Tip-Separator" can be sterilized multiple times under high steam pressure without changing its form or deteriorating | 4 | 5 | 36 (81.8) |  |  |
  3.3 The "Scissor-Tip-Separator" can be used to pack scissors for sterilization or release scissors for surgical procedures without injury | 4 | 5 | 37 (84.1) |  |  |
Total |  |  |  | 4.85 ± 0.30 | High |